13428853 has 8 divisors (see below), whose sum is σ = 13870080. Its totient is φ = 12993120.

The previous prime is 13428847. The next prime is 13428871. The reversal of 13428853 is 35882431.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13428853 - 2²¹ = 11331701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13428823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3918 + ... + 6496.

It is an arithmetic number, because the mean of its divisors is an integer number (1733760).

Almost surely, 2^13428853 is an apocalyptic number.

It is an amenable number.

13428853 is a deficient number, since it is larger than the sum of its proper divisors (441227).

13428853 is a wasteful number, since it uses less digits than its factorization.

13428853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2747.

The product of its digits is 23040, while the sum is 34.

The square root of 13428853 is about 3664.5399438402. The cubic root of 13428853 is about 237.6911288803.

The spelling of 13428853 in words is "thirteen million, four hundred twenty-eight thousand, eight hundred fifty-three".